Add production-ready scraper with README

Dockerfile

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+FROM python:3.12-slim
+
+WORKDIR /app
+
+# Install dependencies for Selenium and Chrome
+RUN apt-get update && apt-get install -y \
+    wget \
+    gnupg \
+    unzip \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY app/ ./app/
+
+EXPOSE 8000
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]